Varna is the largest city at the seaside resorts and the second big city in Bulgaria. Often referred to as the marine (or summer) capital of Bulgaria, Varna is a major tourist destination, a starting point for all the resorts in the northern Bulgarian Black Sea Coast, business and university centre, seaport, and headquarters of the Bulgarian Navy and merchant marine.
The 'Sea Garden' is the oldest and perhaps largest park in town containing an open-air theatre (venue of the International Ballet Competition, opera performances and concerts), Varna Aquarium (opened 1932), the Festa Dolphinarium (opened 1984), the Nicolaus Copernicus Observatory and Planetarium, the Museum of Natural History, a terrarium, a zoo, an alpineum, a children's amusement park with a pond, boat house and ice-skating rink, and other attractions. The National Revival Alley is decorated with bronze monuments to prominent Bulgarians, and the Cosmonauts' Alley contains trees planted by Yuri Gagarin and other Soviet and Bulgarian cosmonauts. The Garden is a national monument of landscape architecture and is said to be the largest landscaped park in the Balkans.
The waterfront promenade is lined by a string of beach clubs offering a vibrant scene of rock, hip-hop, Bulgarian and American-style pop, techno, and chalga. In October 2006, The Independent dubbed Varna "Europe's new funky-town, the good-time capital of Bulgaria".The city enjoys a nationwide reputation for its rock, hip-hop, world music, and other artists, clubs, and related events such as July Morning and international rock and hip-hop (including graffiti) venues.
The city beaches, also known as sea baths (морски бани, morski bani), are dotted with hot (up to 55°С/131 °F) sulphuric mineral water sources (used for spas, swimming pools and public showers) and punctured by small sheltered marinas. Additionally, the 2.05 km (1.27 mi) long, 52 m (171 ft) high Asparuhov most bridge is a popular spot for bungee jumping.